1048575 has 48 divisors (see below), whose sum is σ = 1999872. Its totient is φ = 480000.

The previous prime is 1048573. The next prime is 1048583. The reversal of 1048575 is 5758401.

1048575 is nontrivially palindromic in base 2, base 4 and base 16.

It is a Cunningham number, because it is equal to 2²⁰-1.

It is not a de Polignac number, because 1048575 - 2¹ = 1048573 is a prime.

1048575 is a nontrivial repdigit in base 2, base 4 and base 16.

It is a plaindrome in base 2, base 4, base 8 and base 16.

It is a nialpdrome in base 2, base 4 and base 16.

It is a zygodrome in base 2, base 4 and base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048571) by changing a digit.

Being equal to 16×2¹⁶-1, it is a Woodall number.

It is a nontrivial repunit in base 2.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25555 + ... + 25595.

It is an arithmetic number, because the mean of its divisors is an integer number (41664).

2^1048575 is an apocalyptic number.

1048575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1048575 is a deficient number, since it is larger than the sum of its proper divisors (951297).

1048575 is a wasteful number, since it uses less digits than its factorization.

1048575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 1048575 is about 1023.9995117186. Note that the first 3 decimals coincide. The cubic root of 1048575 is about 101.5936350302.

The spelling of 1048575 in words is "one million, forty-eight thousand, five hundred seventy-five".